CN210722330U

CN210722330U - Propaganda column

Info

Publication number: CN210722330U
Application number: CN201921619453.7U
Authority: CN
Inventors: 桂百安; 孙玮铭
Original assignee: Hunan Vocational College of Science and Technology
Current assignee: Hunan Vocational College of Science and Technology
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-09
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a propaganda device technical field just discloses a publicity column, the power distribution box comprises a box body, the bottom fixedly connected with support column of box, the one end fixedly connected with base of box is kept away from to the support column, the equal fixedly connected with motor in the left and right sides at box top, the output shaft of motor passes through shaft coupling fixedly connected with axis of rotation, the left and right sides at box top all is inlayed and is had the bearing. The utility model discloses a handle drives the connecting rod and removes about moving, removes about the connecting rod and removes about driving the slide and remove together, removes about the slide and drives the gear and rotate, and the gear is fixed cup joints on the surface of dwang, and consequently the rotation of gear drives the dwang and rotates together to make three publicity board rotate, thereby switch different propaganda content, through the switching of three publicity board, thereby great reduction the number of times that the propaganda poster was changed, thereby lightened staff's work load.

Description

Propaganda column

Technical Field

The utility model relates to a propaganda device technical field specifically is a publicity column.

Background

Ideological and political education is a social or social group which applies purposeful, planned and organized influences on members thereof by using certain ideological concepts, political viewpoints and moral specifications, so that the members form social practice activities meeting the ideological and political requirements of certain society, and are texts for lifelong learning in Chinese literature.

At college ideological and political education in-process, often set up a plurality of publicity columns in the campus, the convenience carries out ideological and political education to college students, supplementary they set up correct political thought, the mode that current publicity column mainly adopted the poster to post is pasted on the publicity board, and only a publicity board usually in the publicity column, many posters of propaganda that can not be fine to need to change by indefinite, thereby staff's work load has been increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a publicity column.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a publicity column comprises a box body, a supporting column is fixedly connected at the bottom of the box body, a base is fixedly connected at one end of the supporting column far away from the box body, the left side and the right side of the top of the box body are both fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, bearings are embedded on the left side and the right side of the top of the box body, inner rings of the bearings are fixedly sleeved with the surfaces of the rotating shafts, one end of the rotating shaft, which is far away from the motor, penetrates through the bearing and is fixedly connected with the fan blades, the top and the bottom of the inner wall of the box body are fixedly connected with first sleeves, a rotating rod is sleeved between the two first sleeves, the surface of the rotating rod is fixedly connected with three uniformly distributed supporting plates, one sides of the three supporting plates, far away from the rotating rod, are fixedly connected with publicity boards, and the bottom of the surface of the rotating rod is fixedly sleeved with a gear;

the rear side fixedly connected with connecting plate of box inner wall bottom, the spout has been seted up to the front side surface of connecting plate, the inside of spout is provided with the slide, the positive fixedly connected with pinion rack of slide, just the surface of pinion rack and the surface intermeshing of gear, the right side fixed surface of slide is connected with the connecting rod, the right side surface mosaic of box has the second sleeve, second sleeve and fixedly connected with handle are worn to establish to the one end that the slide was kept away from to the connecting rod.

In a further embodiment, the head and the tail of the three publicity boards are contacted with each other, and the three publicity boards form a triangular shape.

In a further embodiment, the left side and the right side of the box body are both provided with ventilation holes, and the ventilation holes are uniformly distributed on the left side and the right side of the box body.

In a further embodiment, rain baffles are fixedly connected to the left side and the right side of the box body, and the rain baffles cover the outer sides of the ventilation holes.

In a further embodiment, two illuminating lamps are fixedly connected to the inner wall of the box body, and the two illuminating lamps are symmetrically distributed on the inner walls of the left side and the right side of the box body.

In a further embodiment, the left and right surfaces of the top of the box body are fixedly connected with mounting seats, and the box body is fixedly connected with the motor through the mounting seats.

(III) advantageous effects

The utility model provides a publicity column. The method has the following beneficial effects:

(1) this publicity column, through setting up first sleeve, the dwang, the backup pad, the publicity board, the gear, the connecting plate, the spout, the slide, the pinion rack, the connecting rod, second sleeve and handle, it removes about removing to drive the connecting rod through the handle, because connecting rod and slide fixed connection, therefore remove about the connecting rod and remove about driving the slide together, because pinion rack and slide fixed connection, and pinion rack and gear intermeshing, consequently, the slide removes about driving gear and rotates, and the gear is fixed cup joints the surface at the dwang, consequently, the rotation of gear drives the dwang and rotates together, thereby make three publicity board rotate, thereby switch different publicity content, through the switching of three publicity board, thereby great reduction the number of times that the publicity poster changed, thereby staff's work load has been alleviateed.

(2) This publicity column, through setting up motor, axis of rotation, bearing, flabellum, ventilation hole and weather shield, under the effect of bearing, the rotation through the motor drives the axis of rotation and rotates together, because flabellum fixed connection is on the surface of axis of rotation, so the rotation of axis of rotation drives the flabellum and rotates together to produce wind, then wind is with the air in the box from the ventilation hole, has increased the air ventilation effect in the box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the connection plate of the present invention;

fig. 3 is a top view of the publicity board of the present invention.

[ description of reference ]

In the figure: 1 box, 2 support columns, 3 bases, 4 motors, 5 rotating shafts, 6 bearings, 7 fan blades, 8 first sleeves, 9 rotating rods, 10 supporting plates, 11 publicity boards, 12 gears, 13 connecting plates, 14 sliding chutes, 15 sliding plates, 16 toothed plates, 17 connecting rods, 18 second sleeves, 19 handles, 20 ventilation holes, 21 rain baffles and 22 illuminating lamps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a publicity column comprises a box body 1, wherein the left side and the right side of the box body 1 are both provided with ventilation holes 20, the ventilation holes 20 are uniformly distributed on the left side and the right side of the box body 1, the left side and the right side of the box body 1 are both fixedly connected with rain baffles 21, the rain baffles 21 cover the outer sides of the ventilation holes 20, the inner wall of the box body 1 is fixedly connected with two illuminating lamps 22, the two illuminations are symmetrically distributed on the inner walls of the left side and the right side of the box body 1, the bottom of the box body 1 is fixedly connected with supporting columns 2, one ends of the supporting columns 2 far away from the box body 1 are fixedly connected with a base 3, the left side and the right side of the top of the box body 1 are both fixedly connected with motors 4, the surfaces of the left side and the right side of the top of the box body 1 are both fixedly connected with mounting, the inner ring of the bearing 6 is fixedly sleeved with the surface of the rotating shaft 5, one end of the rotating shaft 5, which is far away from the motor 4, penetrates through the bearing 6 and is fixedly connected with the fan blade 7, through the arrangement of the motor 4, the rotating shaft 5, the bearing 6, the fan blade 7, the ventilation hole 20 and the rain baffle 21, the rotating shaft 5 is driven to rotate together through the rotation of the motor 4 under the action of the bearing 6, because the fan blade 7 is fixedly connected with the surface of the rotating shaft 5, the rotating shaft 5 rotates to drive the fan blade 7 to rotate together, thereby generating wind, the air in the box body 1 is led out of the ventilation hole 20 by the back wind, the air ventilation effect in the box body 1 is increased, the top and the bottom of the inner wall of the box body 1 are both fixedly connected with first sleeves 8, the rotating rod 9 is sleeved between the two first sleeves 8, the surface of the rotating rod 9 is fixedly connected with, the two ends of the three publicity boards 11 are mutually contacted, the three publicity boards 11 form a triangular shape, and the bottom of the surface of the rotating rod 9 is fixedly sleeved with a gear 12;

the rear side of the bottom of the inner wall of the box body 1 is fixedly connected with a connecting plate 13, the front side surface of the connecting plate 13 is provided with a sliding chute 14, the inside of the sliding chute 14 is provided with a sliding plate 15, the front side of the sliding plate 15 is fixedly connected with a toothed plate 16, the surface of the toothed plate 16 is meshed with the surface of the gear 12, the right side surface of the sliding plate 15 is fixedly connected with a connecting rod 17, the right side surface of the box body 1 is inlaid with a second sleeve 18, one end, far away from the sliding plate 15, of the connecting rod 17 penetrates through the second sleeve 18 and is fixedly connected with a handle 19, the connecting rod 17 is driven to move left and right by the handle 19 through the arrangement of the first sleeve 8, the rotating rod 9, the supporting plate 10, the publicity plate 11, the gear 12, the connecting plate 13, the sliding chute 14, the toothed plate 15, the connecting, because pinion rack 16 and slide 15 fixed connection, and pinion rack 16 and gear 12 intermeshing, consequently slide 15 moves about and drives gear 12 and rotates, and gear 12 is fixed cup joints the surface at dwang 9, consequently the rotation of gear 12 drives dwang 9 and rotates together, thereby make three publicity board 11 rotate, thereby switch different propaganda content, through the switching of three publicity board 11, thereby great reduction the number of times of propaganda poster change, thereby staff's work load has been alleviateed.

The working principle is as follows: the connecting rod 17 is driven to move left and right by the handle 19, the connecting rod 17 is fixedly connected with the sliding plate 15, the connecting rod 17 moves left and right to drive the sliding plate 15 to move left and right together, the toothed plate 16 is fixedly connected with the sliding plate 15 and the toothed plate 16 is meshed with the gear 12, so the sliding plate 15 moves left and right to drive the gear 12 to rotate, the gear 12 is fixedly sleeved on the surface of the rotating rod 9, the rotating rod 9 is driven to rotate by the rotating of the gear 12, so that the three publicity boards 11 rotate, different publicity contents are switched, the number of times of changing the publicity posters is greatly reduced by switching the three publicity boards 11, the workload of workers is reduced, meanwhile, the rotating shaft 5 is driven to rotate together by the rotating of the motor 4, and the fan blades 7 are fixedly connected on the surface of the rotating shaft 5, so the rotating, thereby generating wind which moves the air in the cabinet 1 from the ventilating holes 20, increasing the ventilating effect of the air in the cabinet 1.

In conclusion, the publicity column can be obtained by arranging the first sleeve 8, the rotating rod 9, the support plate 10, the publicity board 11, the gear 12, the connecting plate 13, the sliding chute 14, the sliding plate 15, the toothed plate 16, the connecting rod 17, the second sleeve 18 and the handle 19, the handle 19 drives the connecting rod 17 to move left and right, the connecting rod 17 is fixedly connected with the sliding plate 15, so that the connecting rod 17 moves left and right to drive the sliding plate 15 to move left and right together, the toothed plate 16 is fixedly connected with the sliding plate 15, and the toothed plate 16 is meshed with the gear 12, so that the sliding plate 15 moves left and right to drive the gear 12 to rotate, the gear 12 is fixedly sleeved on the surface of the rotating rod 9, so that the rotating rod 9 is driven to rotate together by the rotation of the gear 12, thereby the three publicity boards 11 rotate, thereby different publicity contents are switched, and the, thereby reducing the workload of the workers.

Simultaneously, through setting up motor 4, axis of rotation 5, bearing 6, flabellum 7, ventilation hole 20 and weather shield 21, under the effect of bearing 6, the rotation through motor 4 drives axis of rotation 5 and rotates together, because flabellum 7 fixed connection is on the surface of axis of rotation 5, so the rotation of axis of rotation 5 drives flabellum 7 and rotates together to produce wind, and the back wind is from ventilation hole 20 with the air in box 1, has increased the air ventilation effect in the box 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a publicity column, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly connected with a support column (2), one end of the support column (2) far away from the box body (1) is fixedly connected with a base (3), the left side and the right side of the top of the box body (1) are fixedly connected with a motor (4), an output shaft of the motor (4) is fixedly connected with a rotating shaft (5) through a shaft coupling, the left side and the right side of the top of the box body (1) are inlaid with bearings (6), inner rings of the bearings (6) are fixedly sleeved with the surface of the rotating shaft (5), one end of the rotating shaft (5) far away from the motor (4) is penetrated with the bearings (6) and is fixedly connected with fan blades (7), the top and the bottom of the inner wall of the box body (1) are fixedly connected with first sleeves (8), two rotating rods (9) are sleeved between the first sleeves (8), the surface of the rotating rods, one sides of the three supporting plates (10) far away from the rotating rod (9) are fixedly connected with publicity boards (11), and the bottom of the surface of the rotating rod (9) is fixedly sleeved with a gear (12);

the rear side fixedly connected with connecting plate (13) of box (1) inner wall bottom, spout (14) have been seted up to the front side surface of connecting plate (13), the inside of spout (14) is provided with slide (15), the positive fixedly connected with pinion rack (16) of slide (15), just the surface of pinion rack (16) and the surface intermeshing of gear (12), the right side fixed surface of slide (15) is connected with connecting rod (17), the right side surface mosaic of box (1) has second sleeve (18), second sleeve (18) and fixedly connected with handle (19) are worn to establish to the one end that slide (15) were kept away from in connecting rod (17).

2. A billboard according to claim 1, in which: the propaganda boards (11) are in mutual contact from the head to the tail, and the propaganda boards (11) form a triangular shape.

3. A billboard according to claim 1, in which: ventilation hole (20) have all been seted up to the left and right sides of box (1), just ventilation hole (20) even distribution is in the left and right sides of box (1).

4. A billboard according to claim 1, in which: the left side and the right side of the box body (1) are fixedly connected with rain baffles (21), and the rain baffles (21) cover the outer sides of the ventilation holes (20).

5. A billboard according to claim 1, in which: the inner wall of the box body (1) is fixedly connected with two illuminating lamps (22), and the two illuminating lamps are symmetrically distributed on the inner walls of the left side and the right side of the box body (1).

6. A billboard according to claim 1, in which: the surface of the left side and the surface of the right side of the top of the box body (1) are fixedly connected with mounting seats, and the box body (1) is fixedly connected with a motor (4) through the mounting seats.